7416220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{52973}}^1$

素因数の和:52989

約数の個数: 24

約数和(自身を含む): 17799264

約数和(自身を除く): 10383044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 52973, 105946, 211892, 264865, 370811, 529730, 741622, 1059460, 1483244, 1854055, 3708110, 7416220]

約数ペア:

[(1, 7416220), (2, 3708110), (4, 1854055), (5, 1483244), (7, 1059460), (10, 741622), (14, 529730), (20, 370811), (28, 264865), (35, 211892), (70, 105946), (140, 52973)]